CIRC is trading at $0.41, up 3.86% in after-hours trading after a modest rebound, though the cause remains unclear. - It fell 6.58% during the September 22 regular session. - No verified company-specific announcement or late-breaking catalyst was identified for September 22; broader markets were mixed. - Earlier coverage of SThree rejecting Circle8’s takeover approach is dated and does not clearly explain the after-hours move.